| T2141 | FATAL ERROR: T2141 | PROJECTILE VECTOR COORDINATE SYSTEM id DOES NOT EXIST |
| Cause: | An IMPACTGENERATE Case Control command referenced a coordinate system that does not exist in the model database. | |
| Action: | Change reference to an existing coordinate system identification number or add the referenced coordinate system to the model. | |
| Remarks: | See Autodesk Nastran Reference Guide, Section 3, Case Control, for command format. |